Flights from Philadelphia to El Río

Cheapest flights from Philadelphia

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 18 - Thu, Sep 4

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$222 Roundtrip, found 1 day ago

$222

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 18 from Mercer to Luis Munoz Marin Intl., returning Thu, Sep 4, priced at $222 found 1 day ago

Mon, Oct 6 - Tue, Oct 7

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$223 Roundtrip, found 5 days ago

$223

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Tue, Oct 7, priced at $223 found 5 days ago

Sat, Oct 4 - Sat, Oct 4

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$226 Roundtrip, found 5 days ago

$226

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Oct 4 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Sat, Oct 4, priced at $226 found 5 days ago

Sun, Oct 5 - Sun, Oct 5

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Sun, Oct 5, priced at $227 found 5 days ago

Fri, Jul 11 - Wed, Jul 30

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Wed, Jul 30, priced at $228 found 1 day ago

Tue, Aug 26 - Wed, Sep 17

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$229 Roundtrip, found 1 day ago

$229

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 26 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Wed, Sep 17, priced at $229 found 1 day ago

Tue, Jul 8 - Sat, Jul 26

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$230 Roundtrip, found 1 day ago

$230

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Sat, Jul 26, priced at $230 found 1 day ago

Wed, Aug 13 - Sat, Aug 30

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$231 Roundtrip, found 1 day ago

$231

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Aug 13 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Sat, Aug 30, priced at $231 found 1 day ago

Sun, Jul 13 - Wed, Jul 30

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jul 13 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Wed, Jul 30, priced at $232 found 1 day ago

Sun, Jun 15 - Fri, Jul 4

TTN

Mercer

SJU

Luis Munoz Marin Intl.

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jun 15 from Mercer to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $233 found 1 day ago

Tue, Aug 12 - Sat, Aug 30

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Sat, Aug 30, priced at $234 found 1 day ago

Tue, Jul 8 - Fri, Jul 25

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 8 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Fri, Jul 25, priced at $235 found 1 day ago

Thu, Aug 14 - Thu, Sep 4

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$236 Roundtrip, found 1 day ago

$236

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Thu, Sep 4, priced at $236 found 1 day ago

Wed, Jul 9 - Fri, Jul 25

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Fri, Jul 25, priced at $237 found 1 day ago

Tue, Aug 5 - Tue, Aug 19

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$238 Roundtrip, found 1 day ago

$238

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 5 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Tue, Aug 19, priced at $238 found 1 day ago

Thu, Aug 14 - Sat, Aug 30

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$239 Roundtrip, found 1 day ago

$239

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Sat, Aug 30, priced at $239 found 1 day ago

Tue, Jun 3 - Wed, Jun 18

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jun 3 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Wed, Jun 18, priced at $248 found 1 day ago

Fri, Oct 3 - Mon, Oct 6

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$334 Roundtrip, found 5 days ago

$334

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Fri, Oct 3 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Mon, Oct 6, priced at $334 found 5 days ago

Tue, Jul 15 - Tue, Jul 22

PHL

Philadelphia Intl.

SJU

Luis Munoz Marin Intl.

$392 Roundtrip, found 16 hours ago

$392

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jul 15 from Philadelphia Intl. to Luis Munoz Marin Intl., returning Tue, Jul 22, priced at $392 found 16 hours ago

Sat, Apr 11 - Tue, Apr 21

PHL

Philadelphia Intl.

BQN

Rafael Hernandez

$634 Roundtrip, found 11 hours ago

$634

Roundtrip

found 11 hours ago

Select JetBlue Airways flight, departing Sat, Apr 11 from Philadelphia Intl. to Rafael Hernandez, returning Tue, Apr 21, priced at $634 found 11 hours ago